解决一个有关问题，随便写了一个存储过程

DELIMITER $$
DROP PROCEDURE IF EXISTS wms_batch_add_packing_list;
CREATE PROCEDURE wms_batch_add_packing_list()

  BEGIN
    DECLARE done INT DEFAULT 0;
    DECLARE key_uuid VARCHAR(100);
    DECLARE short_uuid VARCHAR(100);
    DECLARE boxNo VARCHAR(100);
    DECLARE box_imei_nums INTEGER;
    DECLARE box_sku_code VARCHAR(32);
    DECLARE detail_key_uuid VARCHAR(100);
    DECLARE imei_box_no VARCHAR(100);
    DECLARE imei_sku_code VARCHAR(100);
    DECLARE imei_Code VARCHAR(100);
    DECLARE imei_Code2 VARCHAR(100);
    DECLARE imei_uuid VARCHAR(100);

    DECLARE rs_cursor CURSOR FOR SELECT
                                   c.imei_code,
                                   c.imei2
                                 FROM wms_imei_center c
                                 WHERE c.box_code IN
                                       ('2015100336584');
    DECLARE CONTINUE HANDLER FOR NOT FOUND SET done = 1;

    SELECT
      replace(uuid(), '-', ''),
      UUID_SHORT(),
      FN_SEQ_NEXT_VAL('sequence.box.no')
    INTO key_uuid, short_uuid, boxNo;

    # 插入箱子
    INSERT INTO wms_packing_list (id, packing_list_no, warehouse_code, packing_state, box_no, origin_box_no, box_state, creator_id, creator_name, create_time, packer_id, packer_name, pack_time)
    VALUES (key_uuid, short_uuid, '62000021', 1, boxNo, '', '1', '系统', '系统', now(), '系统', '系统', now());

    SELECT
      count(*),
      c.sku_code
    INTO box_imei_nums, box_sku_code
    FROM wms_imei_center c
    WHERE c.box_code IN
          ('2015100336584');

    SELECT replace(uuid(), '-', '')
    INTO detail_key_uuid;
    INSERT INTO wms_packing_list_detail (id, packing_list_no, box_no, origin_box_no, sku_code, sku_barcode, qty)
    VALUES (detail_key_uuid, short_uuid, boxNo, '', box_sku_code, '', box_imei_nums);

    -- 定义游标
    OPEN rs_cursor;
    REPEAT
      FETCH rs_cursor
      INTO imei_Code, imei_Code2;
      IF NOT done
      THEN
        SELECT replace(uuid(), '-', '')
        INTO imei_uuid;
        INSERT INTO wms_packing_list_detail_metadata (id, packing_list_no, detail_id, imei_code, imei2)
        VALUES (imei_uuid, short_uuid, detail_key_uuid, imei_Code, imei_Code2);
      END IF;
    UNTIL done END REPEAT;
  END;

$$
DELIMITER ;

CALL wms_batch_add_packing_list();